全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
材料工程  2006 

Fe-Cu-C合金的凝胶注模成形工艺的研究

, PP. 33-36

Keywords: 凝胶注模,固相体积分数,粒度,干燥速率,干燥收缩

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用凝胶注模成形工艺制备Fe-Cu-C合金,研究了该合金体系中不同固相体积分数对凝胶注模干燥速率和干燥收缩的影响,以及不同粒度所能达到的最大固相体积分数及其对干燥速率和干燥收缩的影响.并用此工艺制备出了相对密度为90%,抗拉强度为365MPa,抗弯强度为1080MPa,且组织均匀、形状复杂的Fe-Cu-C合金.

References

[1]  BERGSTRON L.Method for forming ceramic powders by temperature induced flocculation[P].USA Patent:5340532,1994-08-23.
[2]  GRAULE T J,GAUCKLER L J,BAADER F H.Process for fabrication of ceramie green bodies by double layer compression[P].Swiss Patent:01096,1993-06-01.
[3]  OMATETE O O,POLLINGER J P.Gelcasting and aqueous injection madding for silicon nitride structural ceramics[A].LANGE F FED,6th internal Research[C].California:Laboratory at UCSB,1997.
[4]  JANNEY M A.Gelcasting-a new way to form large near-netshape ceramic parts[J].Mater Tech,1994,9(5-6):97-105.
[5]  ABBAS E N,HARN Y P,DRASKOVICH B S,et al.Phycical model for the drying gelcast ceramics[J].J Am Ceram Soc,1999,82:513-520.
[6]  马莒生.精密合金及粉末冶金材料[M].北京:机械工业出版社,1980.
[7]  NOVICH B E.Cost effective technology for high performance ceramic heat engine components[A].YAN Dong-sheng,FU Xiren,SHI Chang-xu.5th International Symposium on Ceramic Material Sand Component for Engines Singapore[C].Singapore:Word Scientific,1995.846-852.
[8]  LANGE F F,VALAMAKANNI B V.Method for preparation of dense ceramic products[P].USA Patent:5188780,1993-02-03.
[9]  YOUNG A C,OMATETE O O.Gelcasting of alumina[J].J Am Ceram Soc,1997,74(3):612-518.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133